The beginning and World War II of the Ceylon Naval Volunteer Force. In January 1938 the Ceylon Naval Volunteer Force (CNVF) was created with Commander W.G. Beauchamp as
Commanding Officer under ordinance No I of 1937. On 31 August 1939 at the outset of
World War II, the CNVF was mobilised for war duties. It took part in action during the
Easter Sunday Raid. Three years later, the CNVF was offered to, and accepted by the
Royal Navy (RN) as a
Volunteer Reserve, the Ceylon Royal Naval Volunteer Reserve (CRNVR). It continued under Royal Navy operational and administrative command until March 1946. With the end of the war, it reverted to Ceylon Government control, though yet CRNVR in name. In the 1939–1946 period, the CRNVR carried out several operational duties, mainly at sea. Cutting its teeth on the Port Commission tugs Samson and Goliath, it later manned and operated trawlers and Antarctic whalers converted as
minesweepers and fitted out with guns, submarine detection equipment and anti-submarine weaponry. They were HMS Overdale Wyke (the first ship to be purchased by the Government of Ceylon), HMS Okapi, HMS Semla, HMS Sambhur, HMS Hoxa, HMS Balta and HM Tugs Barnet and C 405. In addition the CRNVR manned several Motor Fishing Vessels (MFV),
Harbour Defence Motor Launch (HDML) and miscellaneous auxiliary vessels. All were manned exclusively by CRNVR personnel. These ships were meant to sweep and guard the approaches the harbours but were often used on extended missions outside Ceylon waters. In the course of these operations, the ships came under enemy fire, recovered essential information from
Imperial Japanese aircraft that were shot down, sailed to Akyab (modern
Sittwe) after the Burma front was opened in two FMVs for harbour duties, and were called upon to accept the surrender of the Italian
sloop Eritrea and escort her to the Colombo port with a prize crew on board.
Royal Ceylon Navy Formation With Ceylon gaining self-rule from the British in 1948, the
Parliament of Ceylon passed the
Navy Act, No. 34 of 1950 which established the Royal Ceylon Navy (RCyN) on 9 December 1950. The CRNVR served as a source of officers and sailors for the newly established RCyN as one hundred were selected and transferred to the regular naval force. Under the Navy Act, the CRNVR became the volunteer naval force on 9 January 1951 as the Royal Ceylon Volunteer Naval Force (RCVNF). The first warship of the RCyN was commissioned in 1951 as
HMCyS Vijaya, an
Algerine-class minesweeper, ex-HMS
Flying Fish along with other
patrol boats and tugs. It was the policy of His Majesties Government of Ceylon to build a strong navy to be the first line of defence of the
island country. As such the fleet was expanded with the addition of,
HMCyS Parakrama, another Algerine-class minesweeper (ex-HMS
Pickle), two Canadian-built "River" class frigates
HMCyS Mahasena (ex-HMCS
Orkney,
Violetta and ex-Israeli ship
Mivtach),
HMCyS Gajabahu (ex-HMCS
Hallowell, ex-Israeli
Misnak) and an oceangoing tug (ex-HMS
Adept). The RCyN took part in several joint naval exercises and a goodwill missions. Commodore
Royce de Mel became the first Ceylonese to head the navy as he was appointed Captain of the RCyN in 1955. In 1959, the navy took over the strategic
Royal Naval Dockyard, Trincomalee as the last of the British forces in Ceylon withdrew. In 1960, flexing its blue water capability a naval fleet undertook a deployment to the far east. Its return resulted in scandal as a search for contraband took place. A Commission of Inquiry into the incident resulted in the dismissal of several officers (with commissions withdrawn and others retired) and the compulsory retirement of Rear Admiral de Mel, who was thereafter implicated in an
attempt military coup d'état in 1962.
Stagnation In the aftermath of the attempted coup, the armed forces saw major budget cuts that dramatically halted the expansion it enjoyed in the 1950s. Under
N. Q. Dias, the
Ministry of External Affairs and Defence changed its defence policy taking steps to prevent a further coup attempts. Joint operations among armed services were stopped, with the army to focused on internal security and the role of the navy was scaled down. As a result, several of its ships were sold off and its size reduced by the stoppage of recruitment of officers cadets and sailors for over seven years, the loss of important bases and barracks and the stoppage of training in the United Kingdom. Two batches of 300 ratings were recruited in 1966 and 1969.
Insurrection As a result, in 1971 the navy was poorly equipped and short of personnel when the
1971 JVP Insurrection broke out. RCyN had only one warship, HMCyS
Gajabahu which was not put to sea as its crew were dispatched with other naval personnel for shore duty. RCyN initially mounted the defence of ports and thereafter carryout offensive counterinsurgency operations against the insurgents. During the insurrection navy suffered its first combat casualties and went on to man detention centres to rehabilitate surrendered insurgents after it was crushed in a few months. Ceylon, however, had to rely on the
Indian Navy to established an exclusion zone around the island.
Navy of the Republic In July 1972 the "Dominion of Ceylon" became the "Democratic Socialist Republic of Sri Lanka" and the Royal Ceylon Navy became the
Sri Lanka Navy. The
ensign, along with the Flag Officers' flags, were redesigned. The term "Captain of the Navy", introduced in the Navy Act, was changed to "Commander of the Navy", in keeping with the terminology adopted by the other two services. Finally, "Her Majesty's Ceylon Ships" (HMCyS) became "Sri Lankan Naval Ships" (SLNS). SLN received three more Type 062-class gunboats in December 1972, while the
USSR gifted a
Shershen-class torpedo boat in 1975. These gunboats allowed the SLN to carry out effective coastal patrolling and several cruises to regional ports. New bases were established to counter smuggling operations in the coastal areas. Five inshore patrol crafts were ordered from Cheverton, while six coastal patrol craft were built by the Colombo Dockyards. In order to support ground operations of the army, landing ships and boats were acquired. In early 1990s the SLN carried out in conjunction with the army its first
amphibious operation code named
Operation Sea Breeze followed by the larger
Operation Balavegaya a year later and on the seas it began an aggressive clamp down on LTTE actives including gunrunning. In 1992, Admiral
W.W.E. Clancy Fernando, the commander of the navy was assassinated by a
suicide bomb attack by the LTTE. Following the resumption of hostilities between the government of Sri Lanka and the LTTE since early 2006, the navy took up an active role in limiting the LTTE's use of the seas. This resulted in several major sea battles occurring during the course of 2006, 2007 and 2009. Most significant of the events during this time was the interception and sinking of several large cargo ships that were bringing
illegal arms shipments to the LTTE in the
Indian Ocean in international waters (
Sri Lanka Navy anti arms smuggling operations). These naval operations have proven the
blue water capability of the Sri Lankan Navy. During the war the navy, along with the army, developed its own weapons development programmes to produce and maintain weapon systems suited for indigenous requirements in collaboration with
Colombo Dockyard which included the
Jayasagara class,
Colombo class and the
Ranavijaya class; while the navy designed and developed the
Arrow class.
Major operations Apart from continued deployments at sea the navy has played a significant role in supporting all major operations carried out by the
Army including several amphibious operations.
After the war ,
SLNS Sayurala (P623) and
SLNS Sindurala (P624) during 2022 Colombo Naval Exercise.
SLNS Samudura (P261) also visible in the distance. With the end of the civil war, the navy has begun reorienting itself for the future defence of the island. This has led to force redeployment, training exercises and transfer of certain duties to the newly formed
Sri Lanka Coast Guard. In the post war years the navy has expanded its maritime operations to fisheries control and to counter human trafficking. Operations to counter illegal poaching by Tamil Nadu fishermen have led to allegations that personnel from the Sri Lanka Navy have attacked more than twelve fishermen, two of whom have died, in a series of disputes. Australia transferred two
Bay-class patrol boats to the Sri Lanka Navy, following its Prime Minister's visit to the island for the
Commonwealth Heads of Government Meeting in November 2013. The first of these vessels was delivered in April 2014.
Blue water navy manoeuvres into formation with SLNS Sayura and SLNS Samudura. Expanding its blue water capability the navy began commissioning larger fleet assets equivalent to Patrol frigates, which it termed as
Advanced Offshore Patrol Vessels. In April and August 2018 two 105m long vessels of the
Saryu-class were commissioned. Built by
Goa Shipyard on order to the Sri Lanka navy, these were the largest purpose built ships for the Sri Lanka Navy. In 2017, SLNS
Sayurala took part in Southeast Asian Nations (ASEAN) International Fleet Review 2017 in
Thailand. This is the longest foreign tour (21 days) an SLN Ship undertook after the year 1965 with 127 sailors including 18 officers. This followed in 2018 by SLNS
Sagara which sailed to
Indonesia to attend the Multilateral Naval Exercise “Komodo” and “International Fleet Review” (IFR) 2018, while SLNS
Samudura and SLNS
Suranimala sailed to India to take part in
Milan. The navy participated in
Exercise RIMPAC for the first time in 2018, sending a contingent of marines to the international maritime exercise. In August 2018, the navy took over a
Hamilton-class high endurance cutter which was transferred to the Navy from United States under the EDA program. Commissioned in June 2019 as an Advanced Offshore Patrol Vessel, it became the largest combat vessel in the Sri Lankan navy at 3250 tonnes and second former United States cutter in its service. In June 2019, the navy took over a
Type 053H2G frigate which was transferred to the Navy from China. It will be armed with
dual Type 79 100 mm naval guns and two
Type 76A dual-37 mm anti-aircraft guns to function as an Advanced Offshore Patrol Vessel. In August 2021, the navy dispatched its
Landing Ship, Tank SLNS
Shakthi to sail to the
Port of Chennai to sealift urgently needed medical grade oxygen needed for the
COVID-19 situation in the island. On 26 October 2021, the navy formally took over the second Hamilton-class high endurance cutter transferred from the United States at the
USCG Station Seattle under the EDA program. It reached its home port in 2022, following a seven-month refit in Seattle. In January 2024, the President of Sri Lanka announced plans to deploy a navy ship to the
Red Sea to join the maritime coalition defending shipping against increased attacks by
Houthi rebels in Yemen. The navy has deployed one of its five
Advanced Offshore Patrol Vessels to the Red Sea as part of
Operation Prosperity Guardian. The navy responded to the distress call issued in the
Sinking of IRIS Dena off the Sri Lankan southern coast in the early hours of 4 March 2026, deploying two vessels rescuing 32 survivors. ==Current deployments==